fix(getUser): deal with unexpected notifications structure

[clins1994]

Attempt at addressing this issue: https://github.com/Mathieu2301/TradingView-API/issues/243

Pre-requisites

• [ ] example of the response highlighting the unexpected notifications structure
• [ ] proof of a successful test run

[nepomucen-s]

Thanks for the quick fix.

This is the response I get from the server, just the notifications_count part:

"notification_count":{"following":{},"user":{}}

Here is a quick test using a debugger. Note that I have the variable named rs and not data as I'm using 3.4.1:

Everything works as expected now 👍